245 entries under adjective topic. ×

3
meager(weak, slight, poor, thin)
3
mediocre(poor, base, inferior, insignificant)
3
silly(stupid, insignificant, useless, senseless)
3
trashy(poor, base, inferior, insignificant)
3
uncreative
3
uneconomical(incompetent, wasteful)
3
unessential(poor, base, inferior, insignificant)
3
unserviceable(impractical, hopeless, inutility, unusable)
3
wasteful(slow, incompetent)
2
bony(thin, spare, bare, slim)
2
exhausted(useless, trivial, insufficient, hopeless)
2
gaunt(clean, thin, spare, bare)
2
hollow(useless, trivial, empty, insufficient)
2
impoverished(empty, young, impotent, sterile)
2
impracticable(weak, stupid, idle, trivial)
2
impractical(weak, stupid, idle, trivial)
2
inactive(dull, moderate, low, stiff)
2
inane
2
insufficient(weak, slight, poor, small)
2
no-good(poor, base, inferior, insignificant)
10 years ago|12k views|share |citing 
APASmart Define. (2016). unproductive thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unproductive/thesaurus/synonyms
ChicagoSmart Define. 2016. "unproductive thesaurus" https://smartdefine.org/unproductive/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unproductive thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unproductive/thesaurus/synonyms>.
MLASmart Define. "unproductive thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/unproductive/thesaurus/synonyms>